background image

2

Safety Rules ......................................... 2-3
Warranty ............................................... 4-5
Product Spec i fi  

ca tions   ........................... 5

Assembly/Pre-Operation ...................... 6-7
Operation ............................................ 8-12
Maintenance Schedule .......................... 13

Maintenance ..................................... 13-16
Service and Adjustments .................. 17-18
Storage ............................................. 18-19
Troubleshooting ................................ 20-21
Repair Parts ...................................... 22-31
Sears Service ..........................Back Cover

TABLE OF CONTENTS

SAFETY RULES

IMPORTANT: 

 This cutting machine is 

capable of amputating hands and feet and 
throwing objects. Failure to observe the 
following safety instructions could result in 
serious injury or death.

 Look for this symbol to point out im-

 por tant safety precautions. It means
CAU TION!!!   BECOME ALERT!!!
YOUR SAFE TY IS INVOLVED.

  WARNING: 

 In order to prevent ac-

 ci den tal starting when setting up, trans-
 port ing, ad just ing or making repairs, 
always dis con nect spark plug wire and 
place wire where it can not come in contact 
with plug. 

  CAUTION: 

 Muffl er and other engine 

parts become extremely hot during 
operation and remain hot after engine 
has stopped. To avoid severe burns on 
contact, stay away from these areas.

I. GENERAL OPERATION

•  Read, understand, and follow all in struc -

tions on the machine and in the manual(s) 
before starting. Be thor ough ly familiar with 
the controls and the proper use of the ma-
chine before starting.

•  Do not put hands or feet near or under 

rotating parts. Keep clear of the dis charge 
opening at all times.

•  Only allow responsible individuals, who 

are familiar with the in struc tions, to oper-
ate the machine.

•  Clear the area of objects such as rocks, 

toys, wire, bones, sticks, etc., which could 
be picked up and thrown by blade.

•  Be sure the area is clear of other people 

before mowing. Stop ma chine if anyone 
enters the area.

•  Do not operate the mower when bare foot 

or wearing open sandals. Al ways wear 
substantial foot wear.

•  Do not pull mower backwards unless 

absolutely nec es sary. Always look down 
and behind before and while moving 
backwards.

•  Never direct discharged material toward 

anyone.  Avoid discharging material 
against a wall or obstruction.  Material 
may richochet back toward the opera-
tor.  Stop the blade when crossing gravel 
surfaces.

•  Do not operate the mower without  proper 

guards, plates, grass catcher or oth 

er 

safety protective devices in place.

•  See manufacturer’s instructions for proper 

operation and installation of accessories. 
Only use accessories approved by the 
manufacturer.

•  Stop the blade(s) when crossing grav el 

drives, walks, or roads.

•  Stop the engine (motor) whenever you 

leave the equip ment, before clean ing the 
mower or unclogging the chute.

•  Shut the engine (motor) off and wait until 

the blade comes to complete stop before 
removing grass catcher.

•  Mow only in daylight or good artifi cial 

light.

•  Do not operate the machine while under 

the infl uence of alcohol or drugs.

•  Never operate machine in wet grass. Al-

ways be sure of your footing: keep a fi rm 
hold on the handle; walk, never run.

•  Disengage the self-propelled mech a nism 

or drive clutch on mowers so equipped 
before starting the engine.

•  If the equipment should start to vi brate 

abnormally, stop the engine (motor) and 
check immediately for the cause. Vibration 
is generally a warning of trouble.

•  Always wear safety goggles or safe 

ty 

glasses with side shields when op er at ing 
mower.

II. SLOPE OPERATION

Slopes are a major factor related to slip & fall 
accidents which can result in severe injury. 
All slopes require extra caution. If you feel 
uneasy on a slope, do not mow it.

31

KEY PART
NO. NO. 

 DESCRIPTION

334 691061   Screw 

(Magneto 

Armature)

337 591040   Plug-Spark
356 692390   Wire-Stop
358 794307   Gasket 

Set-Engine

362 793351   Shield-Spark 

Plug

365 691688   Screw 

(Carburetor)

404  690272 

  Washer (Governor Crank)

425  690670 

  Screw (Air Cleaner Cover)

443 692523   Screw
 

 

  (Air Cleaner Primer Base)

445  491588s    Filter-Air Cleaner Cartridge
455 791960   Cup-Flywheel
456 692299   Plate-Pawl 

Friction

459 281505s   Pawl-Ratchet
505  691251 

  Nut (Governor Control Lever)

523 499621   Dipstick
524 692296   Seal- 

Dipstick 

Tube

525 495265   Tube-Dipstick
562  691119 

  Bolt (Governor Control Lever)

584 697734   Cover-Breather 

Passage

585 691879   Gasket-Breather 

Passage

592  690800 

  Nut (Rewind Starter)

597  691696 

  Screw (Pawl Friction Plate)

601 791850   Clamp-Hose 

(Green)

608 497680   Starter-Rewind
613 790833   Screw 

(Muffl 

er)

615 690340   Retainer-Governor 

Shaft

616 698801   Crank-Governor
617  270344s    Seal-O Ring (Intake Manifold)
621 692310   Switch-Stop 

(Brake)

633  691321 

  Seal-Choke / Throttle Shaft

  

 

(Throttle 

Shaft)

633A  693867 

  Seal-Choke / Throttle Shaft

  

 

(Choke 

Shaft)

684 690345   Screw
 

 

  (Breather Passage Cover)

689 691855   Spring-Friction
718 690959   Pin-Locating
725 590460   Shield-Heat
741 797521   Gear-Timing
745 691648   Screw 

(Brake)

KEY PART
NO. NO. 

 DESCRIPTION

842 691031   Seal-O-Ring 

(Dipstick 

Tube)

847 692047   Dipstick/Tube 

Assembly

851 493880s   Terminal-Spark 

Plug

853 695268   Adapter-Wire
868 697338   Seal-Valve
869 691155   Seat-Valve 

(Intake)

870 690380   Seat-Valve 

(Exhaust)

871 590409   Bushing-Valve 

Guide

883 691881   Gasket-Exhaust
922 692135   Spring-Brake
923 796387   Brake
957 591003   Cap-Fuel 

Tank

966  795259 

  Base-Air Cleaner Primer

968 692298   Cover-Air 

Cleaner

975 796611   Bowl-Fuel
1009 691127 

  Screw (Starter Motor)

1036    - - - 

  Label-Emissions (Available

 

 

  From any Briggs & Stratton

  

 

Authorized 

Dealer)

1058 277039TRI   Operator’s Manual
1059 692311 

  Kit-Screw/Washer

  

 

(Fuel 

Tank)

1095 590507 

  Gasket Set-Valve

1210 498144 

  Pulley/Spring Assy., Pulley

1211 498144 

  Pulley/Spring Assy., Spring

1329    - - - 

  Replacement Engine

1330 270962 

  Repair Manual

1386 790848 

  Vane-Air

1387 790849 

  Spring-Air Vane

1388 790850 

  Screw (Air Vane)

- - 

398067 

  Spark Arrester

  

 

  (available accessory)

Carburetor Overhaul Kit – Key Number 121

Engine Gasket Set – Key Number 358

Valve Gasket Set – Key Number 1095

NOTE: 

All component dimensions given in U.S.

            inches.                        1 inch = 25.4 mm

MODEL NUMBER 128M05-0129-F1

BRIGGS & STRATTON 4-CYCLE ENGINE

Содержание 944.362080

Страница 1: ...944 362080 CAUTION Read and follow all Safety Rules and Instructions before operating this equipment Owner s Manual ROTARY LAWN MOWER 725 Series Briggs Stratton Engine Power Propelled Electric Start 22 Multi Cut Sears Canada Inc Toronto Ontario M5B 2B8 ...

Страница 2: ...ting keep a firm hold on the handle walk never run Disengage the self propelled mechanism or drive clutch on mowers so equipped before starting the engine If the equipment should start to vibrate abnormally stop the engine motor and checkimmediatelyforthecause Vibration is generally a warning of trouble Always wear safety goggles or safety glasses with side shields when operating mower II SLOPE OP...

Страница 3: ...eep children out of the trimming area and under the watchful care of another responsible adult Be alert and turn machine off if children enter the area Before and while walking backwards look behind and down for small children Never allow children to operate ma chine Use extra care when approaching blind corners shrubs trees or other objects that may obscure vision IV SAFE HANDLING OF GASOLINE Use...

Страница 4: ... LIABLE FOR ANY INCIDENTAL SPECIAL INDIRECT OR CONSEQUENTIAL DAMAGES WHETHER RESULTING FROM THE USE MISUSE OR INABILITY TO USE THE PRODUCT OR FROM DEFECTS IN THE PRODUCT THE EXCLUSIONS IN THIS PARAGRAPH SHALL NOTAPPLY IN JURISDICATIONS WHERE APPLICABLE LAW DOES NOT ALLOW FOR THE EXCLUSION OF INCIDENTAL OR CONSEQUENTIAL DAMAGES IN SUCH JURISDICTIONS THIS PARAGRAPH SHALL NOT APPLY BUT THE REMAINING ...

Страница 5: ...T INCLUDE WEAR OR ADJUSTMENTS for products used for commercial institutional professional or income producing purposes Wear items include but are not limited to belts blades tires spark plugs air filters chains shear bolts skid plates scraper bars drift cutters ropes tines collection bags and pulleys As the Warranty Period runs from the date of purchase and NOT from the date that a product is deli...

Страница 6: ...r out of carton and check carton thoroughly for additional loose parts HOW TO SET UP YOUR LAWN MOWER TO UNFOLD HANDLE IMPORTANT Unfold handle carefully so as not to pinch or damage control cables 1 Raise lower handle section to operat ing position and align holes in lower handle with holes in handle brackets 2 Insert handle bolts through lower handles and handle brackets secure with lower standard...

Страница 7: ... wet let it dry before using TO INSTALL ATTACHMENTS Your lawn mower was shipped ready to be used as a mulcher To convert mower to bagging or discharging see TO CON VERT MOWER in the Operation section of this manual Frame opening Vinyl bindings Frame handle TO PREPARE BATTERY NOTE Your battery must be charged before you can start your lawn mower 1 Open port on electric start housing 2 Connect batte...

Страница 8: ...OTE Gasoline containing up to 10 ethanol E10 is acceptable for use in this machine The use of any gasoline exceeding 10 ethanol E10 will void the product warranty Start button 25 CRAFTSMAN ROTARY LAWN MOWER MODEL NUMBER 944 362080 NOTE All component dimensions given in U S inches 1 inch 25 4 mm IMPORTANT Use only Original Equipment Manufacturer O E M replacement parts Failure to do so could be haz...

Страница 9: ...he engine is running Your lawn mower is equipped with an operator presence control bar which requires the operator to be positioned behind the lawn mower handle to start and operate the lawn mower DRIVE CONTROL Self propelling is controlled by hold ing the operator presence control bar down to the handle and pulling the drive control lever rearward to the handle The further toward the handle the l...

Страница 10: ...andle Bracket RH 41 150406 Bolt Engine 3 8 16 42 193000 Spring Torsion 43 191730 Nut Hex Nylock 44 431558 Kit Lawn Mower Housing 45 175650 Rod Hinge 46 421782 Blade Adapter Pulley 47 421825 Blade 22 48 851074 Washer Hardened 49 850263 Washer Helical 50 851084 Screw Machine Hex Head 3 8 24 x 1 3 8 Grade 8 51 430599 Front Baffl e 52 404763 Decal Danger 53 17000510 Screw Hex Head 5 16 18 54 88348 Was...

Страница 11: ...up 1 Be sure lawnmower is level 2 Remove oil dipstick from oil fill spout 3 You receive a container of oil with the unit Slowly pour the entire container down the oil fill spout into the engine NOTE Initial oil fill requires only 18 oz due to residual oil in engine from the manufacturers 100 quality testing When changing oil you may need 20 oz 4 Insert and tighten dipstick IMPORTANT Check oil leve...

Страница 12: ... speed and or run the lawn mower over the area a second time For extremely heavy cutting reduce the width of cut by overlapping previously cut path and mow slowly For better grass bagging and most cut ting conditions the engine speed should be set in the FAST position Pores in cloth grass catchers can become filled with dirt and dust with use and catchers will collect less grass To prevent this re...

Страница 13: ...ce Air Filter Paper Cartridge Empty fuel system or add Stabilizer BEFORE EACH USE AFTER EACH USE EVERY 10 HOURS EVERY 25 HOURS OR SEASON EVERY 100 HOURS BEFORE STORAGE 1 Change more often if operating under a heavy load or in high outdoor temperatures 2 Service more often if operating in dirty or dusty conditions 3 Replace blades more often when mowing in sandy soil 4 Charge 48 hours at end of sea...

Страница 14: ...anced An unbalanced blade will cause eventual damage to lawn mower or engine The blade can be sharpened with a file or on a grinding wheel Do not attempt to sharpen while on the mower To check blade balance you will need a 5 8 diameter steel bolt pin or a cone balancer When using a cone balancer follow the instructions supplied with balancer NOTE Do not use a nail for balancing blade The lobes of ...

Страница 15: ...pstick until oil level settles at FULL DO NOT overfill or engine will smoke heavily from the muffler on startup 8 Always be sure to retighten oil dipstick before starting engine 9 Reconnect spark plug wire to spark plug AIR FILTER Your engine will not run properly and may be damaged by using a dirty air filter Replace the air filter cartridge every 100 hours of operation or every season which ever...

Страница 16: ...se Fitting CLEAN UNDER DRIVE COVER Clean under drive cover at least twice a season Scrape underside of cover with putty knife or similar tool to remove any build up of trash or grass on underside of drive cover Back plate Slot Lip Cover tab Cartridge Cover 17 SERVICE AND ADJUSTMENTS WARNING To avoid serious injury before performing any service and adjustments 1 Release control bar and stop engine ...

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